[INFO] fetching crate async-scheduler 0.0.0...
[INFO] testing async-scheduler-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate async-scheduler 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate async-scheduler 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-scheduler 0.0.0
[INFO] finished tweaking crates.io crate async-scheduler 0.0.0
[INFO] tweaked toml for crates.io crate async-scheduler 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c6345cdec113d394cdb5f60b132da9a67b55c1b0a33dcfc2174d70b6d6351af
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c6345cdec113d394cdb5f60b132da9a67b55c1b0a33dcfc2174d70b6d6351af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c6345cdec113d394cdb5f60b132da9a67b55c1b0a33dcfc2174d70b6d6351af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6345cdec113d394cdb5f60b132da9a67b55c1b0a33dcfc2174d70b6d6351af", kill_on_drop: false }`
[INFO] [stdout] 9c6345cdec113d394cdb5f60b132da9a67b55c1b0a33dcfc2174d70b6d6351af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59a6ebfa30005b49ca8fc8693464b46bc49343d4b4e979f35f29f1604e94f7ab
[INFO] running `Command { std: "docker" "start" "-a" "59a6ebfa30005b49ca8fc8693464b46bc49343d4b4e979f35f29f1604e94f7ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-scheduler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "59a6ebfa30005b49ca8fc8693464b46bc49343d4b4e979f35f29f1604e94f7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a6ebfa30005b49ca8fc8693464b46bc49343d4b4e979f35f29f1604e94f7ab", kill_on_drop: false }`
[INFO] [stdout] 59a6ebfa30005b49ca8fc8693464b46bc49343d4b4e979f35f29f1604e94f7ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c2e918e94100d5b98f30b2a94b46bc3a2dab8136a02ee66877a39a47ea9b954
[INFO] running `Command { std: "docker" "start" "-a" "0c2e918e94100d5b98f30b2a94b46bc3a2dab8136a02ee66877a39a47ea9b954", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-scheduler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0c2e918e94100d5b98f30b2a94b46bc3a2dab8136a02ee66877a39a47ea9b954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2e918e94100d5b98f30b2a94b46bc3a2dab8136a02ee66877a39a47ea9b954", kill_on_drop: false }`
[INFO] [stdout] 0c2e918e94100d5b98f30b2a94b46bc3a2dab8136a02ee66877a39a47ea9b954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd8a190760c9322013a1a0a7733af471bcc93c36b236d249eb5a830a3cf26ebe
[INFO] running `Command { std: "docker" "start" "-a" "dd8a190760c9322013a1a0a7733af471bcc93c36b236d249eb5a830a3cf26ebe", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_scheduler-2f06851d854a6cae)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-scheduler
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd8a190760c9322013a1a0a7733af471bcc93c36b236d249eb5a830a3cf26ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8a190760c9322013a1a0a7733af471bcc93c36b236d249eb5a830a3cf26ebe", kill_on_drop: false }`
[INFO] [stdout] dd8a190760c9322013a1a0a7733af471bcc93c36b236d249eb5a830a3cf26ebe